Home / 93,868.03-129,537.10-50,846.52

Finding the Fourth Proportional to 93,868.03, 129,537.10 and 50,846.52

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Solution

The fourth proportional to 93,868.03, 129,537.10 and 50,846.52 is: 70,167.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,868.03 : 129,537.10 = 50,846.52 : x
  2. Step 2: Convert to fraction form
    93,868.03/129,537.10 = 50,846.52/x
  3. Step 3: Cross multiply
    93,868.03x = 129,537.10 × 50,846.52
  4. Step 4: Simplify right side
    93,868.03x = 6,586,510,745.89
  5. Step 5: Solve for x
    x = 6,586,510,745.89/93,868.03
  6. Step 6: Final answer
    x = 70,167.77

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.